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MURPHY Sentinel 300P Series Programmable Switch Mode Battery Chargers系列电池充电器
SENTINEL 300P SERIES battery chargers
Murphy Sentinel 300P series battery chargers provide automatic, fast and accurate charging of standby batteries.

Sentinel300P系列

Murphy Sentinel 300P系列电池充电器提供自动、快速和精确的电池组结构。Sentinel先进充电器保证最佳电池功率、寿命和可靠性等应用,如电力发电机、消防泵、临界发动机驱动设备。开关模式功率技术提供了一种低电流负载输出,更宽AC电压容量,在一个紧凑的、光的和电的EF-表面包装中。不象一些通用充电器,Sentinel的多阶段直流输出优化了你的电池类型和应用——铅酸或镍;密封或风细胞;湿、AGM或凝胶电解质;铅抗mony或钙平板,细胞温度-所有维持电池健康的关键因素防止负荷过重和确保峰值性能。

Sentinel advanced chargers ensure optimal battery power, lifetime and reliability in demanding applications such as power generators, fire-pumps, and critical engine-driven equipment. Switch mode power technology gives a low-ripple DC charge output, plus wide AC supply voltage tolerance, in a compact, light and power-ef-ficient package. Unlike some generic chargers, Sentinel’s multistage DC output is optimized for your battery type and application – Lead Acid or NiCd; sealed or vented cells; ‘wet’, AGM or Gel electrolyte; lead antimony or calcium plates, cell temperature – all critical factors for maintaining battery health, preventing under/over charge and ensuring peak performance.

 

MURPHY Sentinel 300P Series Programmable Switch Mode Battery Chargers

 

规格参数

  • Power supply
    • Operating voltage: 95 – 250 V AC
    • Operating frequency: 47 – 63 Hz.
  • DC Charge Output
    • Nominal voltage: programmable 12 or 24 V DC
    • Float/boost voltage: programmable, see output calibration table
    • Maximum current limit: 10 A
    • Voltage ripple: <1%
    • Line regulation: <2%
    • Load regulation: <2%
  • Outputs x3 (x4 for non-CAN configurations):
    • All models:
      • 1 x SPCO (RL1), 1 x SPNC (RL2), 1 x SPNO (RL3), dry/volt-free contacts (common feed for RL1, RL2 & RL3)
    • Standard models (non-CAN configurations):
      • 1 x SPNC (RL4), dry/volt-free contacts, standard output functions (charge fail, AC fail, low battery volts, high battery volts) are NFPA 110 compliant
  • Rating (all relays): 1A max @ 30 VDC (resistive load), UL class 2
  • Inputs x2:
    • Closed to negative DC to activate, configurable function
  • Operating temperature: –40° F to 140° F / –40° C to 60° C
    Display view-ability (LCD models): 32° F to 122° F / 0° C to 50° C
  • Humidity: 20% to 90% RH
  • Electrical safety: 2006/95/EC
  • Electromagnetic compatibility:
    • 2004/108/EC, EN 55022 class B
      (EN 61000-6-1, EN 61000-6-3)
  • UL approvals
  • All standard (E)SNTL300P models:
    • BBGQ: UL1236, CSA22.2 no. 107.2
    • BBHH: UL1236 SE

 

How to Order

Part Number Model and Description Notes
42703850 SNTL300P: Open-frame (protective cover) Sentinel 300P Input supply 110/120/220/240 VAC (50 Hz / 60 Hz)Output 10 A @ 12/24 V
42703852 SNTL300PC: As above, plus CAN/J1939 communication
42703879 ESNTL300PM: Enclosed Sentinel 300P Input supply 110/120/220/240 VAC (50 Hz / 60 Hz)Output 10 A @ 12/24 V Analog ammeter and voltmeter
42703875 ESNTL300PCLM: As above, plus LCD for readout and configuration
42703900 42703900 SNTL-RTC: Remote temperature sensor with 9.8 feet / 3.0 meter lead assembly, for automatic charge output temperature compensation
42703898 SNTL300P-PCSUITE: Windows?-based software suite for all (E)SNTL300P models.Request by email with company name, details and valid email address
42703899 SNTL300P-PCCONN: PC connection suite for all (E)SNTL300P models. Includes SNTL300P-PCSUITE software on CD-ROM,charger RS485 lead (6.5 feet / 2 meter), RS485/USB converter and USB lead (3.2 feet / 1 meter)

- Sales Literature

 


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